Im surprised by the variety of foods in the database. (Japanese, Mexican, Greek, American, Canadian and even Irish cuisine so far it has found almost everything I eat) Sometimes Im not sure what it means by "serving" but mostly it will say "cup" or "piece" or something. The biggest issue so far is it seems to lose data - readings, notes, while days! Im not 100% sure this isnt operator error, but I occasionally find I have to re-enter things. I wish there were better charts or progress reports to show trends. That part seems fairly primitive.